yeah I practice figure drawing and human anatomy nearly everyday, so hopefully one day they'll look better. They did actually have skeletons underneath.... I just suck at clothes... and well having a bunch of naked people walking around would not be acceptable given the setting is school XD.
but that's like real constructive criticism, I was asking for y'know, your brutal inner critic to make me cry, but if you don't feel like unleashing that beast I understand.
Also in regards to your horse girl... I do actually think that sounds weird, everything else is written with a lot of thought(which made it hard to harp on something), and that just seemed out of place. even if you want it to involve "horse" and "girl", there are much more interesting words that you could use for either of those words. You could also be less direct, and refer to her as a creature, beast, animal or something.